3. 4. Feeder Terminal Unit R200 Manual V2 9 Chardon 20150416 (PDF)
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Feeder Terminal Unit
for Distribution Automation
Auto Recloser Control
Model Name : FTU-R200
Technical Manual V2.9
REVISION HISTORY
REV
DATE
DESCRIPTION
1.0
2010-02-24
Draft
1.1
2011-07-04
Updated
1.2
2011-09-30
Added Appendix 1.
2.0
2012-08-22
Updated (Functions were improved)
2.1
2013-02-04
Function of Programmable button was added.
2.2
2013-04-01
Loop scheme was added only for Indonesia
2.3
2013-10-14
Interrupter duty monitor function was added
2.4
2014-02-20
Negative Sequence OC was changed to I2/I1.
And delayed closing function was added.
2.5
2014-03-10
Loop automation scheme was added as a
standard function. IoCos pickup mode was added
2.6
2015-03-02
Block & Logic diagram were added.
2.7
2015-03-10
Power supply board block diagram was added
2.8
2015-04-03
Directional element and reclosing for NSOC was
removed in the trip sequence logic.
(F/W version:4.09)
2.9
2015-04-06
Chardon Korea Version
The description of Hot line tag button was added.
TABLE OF CONTENTS
1. Overview ............................................................................................ 1
1.1.
Protection of Distribution Lines .................................................................. 1
1.2.
Function of Automatic Circuit Recloser ......................................................1
1.3.
Main Features of FTU-R200 ...................................................................... 2
1.4.
Block Diagram of FTU-R200 ...................................................................... 5
1.4.1.
Typical Structure of control cabinet ..................................................................................... 5
1.4.2.
Block Diagram of FTU Boards .............................................................................................. 6
1.4.3.
Block Diagram of Power Supply Board ................................................................................ 7
2. Technical Data ................................................................................... 8
2.1.
Digital Processor ......................................................................................... 8
2.1.1.
Dual Processor Architecture.................................................................................................. 8
2.1.2.
Analog/Digital Conversion .................................................................................................... 8
2.1.3.
DSP ......................................................................................................................................... 8
2.1.4.
CPU ......................................................................................................................................... 9
2.1.5.
Functional Block Diagram ..................................................................................................... 9
2.2.
Environmental Conditions ....................................................................... 10
2.3.
Inputs/Outputs .......................................................................................... 11
2.4.
Measurement .............................................................................................13
2.4.1.
Current ................................................................................................................................. 13
2.4.2.
Voltage .................................................................................................................................. 13
2.4.3.
Power .................................................................................................................................... 13
2.4.4.
Power Factor ........................................................................................................................ 14
2.4.5.
Frequency ............................................................................................................................. 14
2.4.6.
Energy ................................................................................................................................... 14
2.4.7.
Harmonic.............................................................................................................................. 14
2.4.8.
Demand Current and Power................................................................................................ 15
2.5.
Communication..........................................................................................16
2.5.1.
Physical Layer ...................................................................................................................... 16
2.5.2.
Protocol for scada ................................................................................................................ 17
2.6.
Recording .................................................................................................. 18
2.6.1.
Event Recorder..................................................................................................................... 18
2.6.2.
Waveform Event Recorder .................................................................................................. 19
3. Construct and External Connection .................................................. 20
3.1.
Appearance & Dimension ......................................................................... 20
3.2.
Connector .................................................................................................. 22
3.3.
Typical Connections .................................................................................. 24
3.3.1.
Power Input Connection ...................................................................................................... 24
3.3.2.
Digital Input Connection ..................................................................................................... 24
3.3.3.
Digital Output Connection .................................................................................................. 25
3.3.4.
Current Input Connection ................................................................................................... 25
3.3.5.
Voltage Input Connection.................................................................................................... 26
4. Front Panel Operations .................................................................... 27
4.1.
Button & LED Description ........................................................................ 28
4.1.1.
LCD Display .........................................................................................................................28
4.1.2.
FTU Status ............................................................................................................................28
4.1.3.
MENU/UP/DOWN/ENTER Buttons .................................................................................28
4.1.4.
Serial Port (USB)..................................................................................................................28
4.1.5.
Ethernet/SCADA/Protection Communication Led ...........................................................28
4.1.6.
Battery Test Button & Indication ........................................................................................ 29
4.1.7.
Lamp Test Button ................................................................................................................ 29
4.1.8.
Reset Button ......................................................................................................................... 29
4.1.9.
Function Led ........................................................................................................................ 29
4.1.10.
RECLOSE/PROTECTION/GROUND Enable Buttons and LEDS ....................................30
4.1.11.
REMOTE/CONTROL LOCK Buttons and LEDS ...............................................................30
4.1.12.
SELECT/OPEN/CLOSE Buttons and LEDS ......................................................................30
4.2.
4.2.1.
LCD Manipulation .....................................................................................31
LCD Menu ............................................................................................................................ 32
5. Protection Functions ........................................................................ 37
5.1.
Fault Detection.......................................................................................... 37
5.1.1.
Definite Time Protection .................................................................................................38
5.1.2.
High Current Trip (HCT) ................................................................................................ 39
5.1.3.
Single Shot Operation ...................................................................................................... 39
5.1.4.
TC Curve .............................................................................................................................40
5.1.5.
Example of TC Curve Editing .............................................................................................. 42
5.1.6.
Auto Reclosing Sequence .................................................................................................... 44
5.1.7.
Sequence Coordination........................................................................................................ 46
5.2.
Cold Load Pickup ...................................................................................... 47
5.3.
Inrush Restraint ........................................................................................ 48
5.4.
Sensitive Earth Fault (SEF) Detection .................................................... 49
5.5.
Direction Detection ................................................................................... 52
5.6.
Negative Phase Sequence (NPS) Detection .............................................. 53
5.7.
Open Line Detection (Loss Of Phase) ....................................................... 54
5.8.
Phase Sync. Check ..................................................................................... 54
5.9.
Under Voltage Protection ......................................................................... 55
5.10.
Over Voltage Protection ............................................................................ 55
5.11.
Under Frequency Protection .................................................................... 56
5.12.
Over Frequency Protection ....................................................................... 56
5.13.
Hot Line Fault Protection ......................................................................... 56
5.14.
Analog Alarm ............................................................................................ 56
5.15.
Multiple Setting Groups............................................................................ 58
5.16.
Loop Automation Scheme......................................................................... 59
5.17.
Protection Trip Logic Diagram ................................................................. 60
6. Configuration Setting ....................................................................... 61
6.1.
I/O Configuration ......................................................................................61
6.1.1.
AC Rating ............................................................................................................................. 61
6.1.2.
Waveform Trigger ................................................................................................................ 62
6.1.3.
Demand Setting ................................................................................................................... 62
6.1.4.
Energy Profile....................................................................................................................... 62
6.1.5.
FI Reset Method ................................................................................................................... 63
6.1.6.
Close Interlock ..................................................................................................................... 64
6.1.7.
Voltage Display .................................................................................................................... 64
6.1.8.
Automatic Battery Check ..................................................................................................... 65
6.1.9.
FI Type Select ....................................................................................................................... 65
6.1.10.
Closing Delay ........................................................................................................................ 65
6.1.11.
Energy Counter .................................................................................................................... 66
6.2.
Power Quality Monitoring Function......................................................... 66
6.2.1.
Voltage & Current Unbalance ............................................................................................. 66
6.2.2.
Short-Duration Voltage Variation....................................................................................... 66
6.2.3.
Voltage & Current THD Alarm ............................................................................................ 69
6.3.
Communication......................................................................................... 70
6.3.1.
Port Parameters ................................................................................................................... 70
6.3.2.
DNP3.0 Parameters ............................................................................................................. 73
6.3.3.
IEC Parameters .................................................................................................................... 73
7. Status Monitoring & Control ............................................................ 75
7.1.
Switch (Recloser) Status Monitoring........................................................ 75
7.2.
Switch Control ........................................................................................... 76
7.3.
Battery & Battery Charger Monitoring ..................................................... 78
8. Measurements ................................................................................. 79
8.1.
Basic Electric Quantities ........................................................................... 79
8.2.
Sequence Components .............................................................................. 80
8.3.
Harmonics ................................................................................................. 80
8.4.
Energy ....................................................................................................... 80
8.5.
Demand currents and power .................................................................... 82
8.6.
Interrupter Duty Monitor ......................................................................... 84
9. Maintenance Software ..................................................................... 85
9.1.
Overview .................................................................................................... 85
9.2.
Operation of FTUMan ............................................................................. 86
9.2.1.
Menu .....................................................................................................................................86
9.2.2.
Toolbar ................................................................................................................................. 91
9.2.3.
Statusbar .............................................................................................................................. 92
9.2.4.
Monitoring bar ..................................................................................................................... 92
9.2.5.
Function and configuration Setting .................................................................................... 93
9.2.6.
Event ..................................................................................................................................... 95
9.2.7.
Measurement ..................................................................................................................... 103
9.2.8.
Waveform ........................................................................................................................... 109
10. I/O Configuration Tool .................................................................... 112
10.1.
Overview ................................................................................................... 112
10.2.
Operation of IOConfig ........................................................................... 113
10.2.1.
Menu ....................................................................................................................................113
10.2.2.
Toolbar ................................................................................................................................114
10.2.3.
Input .................................................................................................................................... 115
10.2.4.
Output.................................................................................................................................. 115
11. DNP3.0 Index Configuration Tool ................................................... 116
11.1.
Overview ................................................................................................... 116
11.2.
Operation of DNPConfig ....................................................................... 116
11.2.1.
Menu ................................................................................................................................... 118
11.2.2.
Toolbar ................................................................................................................................119
11.2.3.
Configuration Tool Box ..................................................................................................... 120
11.2.4.
Binary Input ........................................................................................................................121
11.2.5.
Binary Output..................................................................................................................... 123
11.2.6.
Analog Input....................................................................................................................... 124
11.2.7.
Counter ............................................................................................................................... 125
12. Waveform Evaluation Tool .............................................................. 127
12.1.
Overview ................................................................................................... 127
12.2.
Operation of EvalTool........................................................................... 128
12.2.1.
Menu ................................................................................................................................... 128
12.2.2.
Toolbar ............................................................................................................................... 130
13. IEC Index Configuration Tool .......................................................... 131
13.1.
Overview ................................................................................................... 131
13.2.
Operation of IECConfig ........................................................................... 131
13.2.1.
Menu ................................................................................................................................... 132
13.2.2.
Toolbar ............................................................................................................................... 133
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